|
|
|
National Stock Number:
6625-00-813-4391
Federal Supply Class:
6625
National Item Identification Number:
008134391
Description:
ATTENUATOR,VARIABLE
Detail:
A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also RESISTOR, VAIABLE (as modified).
|
Manufacturer Information:
| 7912047-1 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | PA2 | 93459 | SPECTRUM CONTROL INC |
|
Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 3 KNOB | | APPLICATION DESIGN | TRANSMISSION LINE | | ATTENUATION VARIATION METHOD | CONTINUOUS | | COAXIAL CONNECTOR SERIES DESIGNATION | N | | FREQUENCY RANGE | 0.000 MEGAHERTZ MINIMUM AND 30.000 MEGAHERTZ MAXIMUM | | IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT | | OVERALL ATTENUATION ACCURACY IN DECIBELS | -0.020 TO 0.020 | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 140.0 | | SEGMENT ATTENUATION RANGE IN DECIBELS | +0.00 TO 15.00 | | VOLTAGE STANDING WAVE RATIO | 1.20 | | TERMINAL TYPE AND QUANTITY | 2 MALE COAXIAL CONNECTOR |
|
|